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20004151301 = 531492838951
BaseRepresentation
bin10010101000010101…
…110010000000000101
31220122010100011202122
4102220111302000011
5311432030320201
613104554215325
71305502323551
oct225025620005
956563304678
1020004151301
118535904a52
123a63424545
131b6a4cc324
14d7aa86861
157c12dae1b
hex4a8572005

20004151301 has 16 divisors (see below), whose sum is σ = 20593180800. Its totient is φ = 19423934400.

The previous prime is 20004151259. The next prime is 20004151319. The reversal of 20004151301 is 10315140002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-20004151301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20004151301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20004151331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2230376 + ... + 2239326.

It is an arithmetic number, because the mean of its divisors is an integer number (1287073800).

Almost surely, 220004151301 is an apocalyptic number.

It is an amenable number.

20004151301 is a deficient number, since it is larger than the sum of its proper divisors (589029499).

20004151301 is a wasteful number, since it uses less digits than its factorization.

20004151301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9436.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 20004151301 its reverse (10315140002), we get a palindrome (30319291303).

The spelling of 20004151301 in words is "twenty billion, four million, one hundred fifty-one thousand, three hundred one".

Divisors: 1 53 149 283 7897 8951 14999 42167 474403 1333699 2234851 2533133 70686047 134256049 377436817 20004151301